The date of the enactment of the Military Construction, Veterans Affairs, and Related Agencies Appropriations Act, 2018, referred to in subsec. (e)(1)(A), is the date of enactment of div. J of Pub. L. 115–141, which was approved Mar. 23, 2018.

2021—Subsec. (b)(2). Pub. L. 116–283 substituted “air, or space service” for “or air service” in introductory provisions.

Subsec. (e)(1)(B), (4). Pub. L. 116–283 substituted “air, or space service” for “or air service”.

2020—Subsec. (f)(1). Pub. L. 116–171, § 104(1), substituted “Not later than February 15” for “Not less frequently than once”.

Subsec. (f)(2)(C) to (F). Pub. L. 116–171, § 104(2), added subpars. (C) to (E) and redesignated former subpar. (C) as (F).

2018—Pub. L. 115–182 renumbered section 1712I of this title as this section.

Subsec. (b)(3). Pub. L. 115–251 substituted “is not enrolled” for “is not otherwise eligible to enroll”.